The invention relates to a split type oil brake upper pump and an oil pressure disc brake. The split type oil brake upper pump comprises a handle seat detachably fixed to a handlebar pipe, the handle seat is provided with an oil cylinder piece, the oil cylinder piece is provided with an oil liquid cavity for containing oil liquid, and one end of the oil cylinder piece is fixed to the handle seat; the brake handle is movably installed on the handle seat, and when the brake handle moves, the brake handle drives oil liquid in the oil liquid cavity to move; wherein the outer side of the oil cylinder piece is fixedly provided with an external oil pool piece formed by combining two half pieces, the external oil pool piece is provided with an oil pool cavity, and the oil pool cavity is connected with the oil liquid cavity in a penetrating mode so as to adjust oil pressure. According to the oil brake upper pump, split type independent machining is achieved, the forming difficulty is reduced, the technology is simplified, the yield is high, meanwhile, assembling is convenient and fast, the production cost of a manufacturer is reduced, meanwhile, lost or damaged parts are convenient to replace, and the use and maintenance cost of a user is saved.

    本发明涉及一种分体式油刹上泵及油压碟刹制动器。其中,分体式油刹上泵包括可拆卸式固定于车把管上的手柄座,所述手柄座上设有:油缸件,其具有一盛放油液的油液腔,所述油缸件的一端固定于所述手柄座上;刹把,其活动安装于所述手柄座上,所述刹把活动时驱动所述油液腔内置的油液活动;其中,所述油缸件的外侧固定有由两个半边件组合形成的外附油池件,且所述外附油池件具有一油池腔,所述油池腔与所述油液腔贯通连接以调节油压。本发明油刹上泵的分体式单独加工,成型难度降低,工艺简化,且良品率高,同时组装便捷,降低了生产商的生产成本,同时也便于更换损耗或损坏的部位,节省用户使用和维护成本。


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    Title :

    Split type oil brake upper pump and oil pressure disc brake


    Additional title:

    一种分体式油刹上泵及油压碟刹制动器


    Contributors:
    YU ZHIJUN (author) / WU SIBIN (author) / ZHENG CHENGGUO (author) / CHENG YAO (author)

    Publication date :

    2024-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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